200 MHz, 100X, 1000 VRMS, Single-ended, TekVPI®


In many applications, it is important to be able to isolate the measurement from earth ground and also to isolate the common voltage between channels. Tektronix P5122, coupled with the TPS2000 and THS3000 Series digital storage oscilloscopes, deliver both the isolation for the measurement from earth ground and full isolation between the channels. The P5122 probe should not be used on the TPS2000 Series oscilloscopes for AC-coupled measurements on signals with greater than 300 V DC offset.

Key performance specifications
  • DC to 200 MHz
  • 1000 VRMS CAT II when DC-coupled
  • 100 X
  • Floatable up to 600 VRMS CAT II
  • For TPS2000 and THS3000 Series Oscilloscopes
  • Power supply design
  • Design motor drive
  • Electronic ballast
  • Power semiconductors
  • Switch mode control
  • UPS systems
  • Power converters

Note: Using the readout version with other than Tektronix digital oscilloscopes may result in an erroneous readout display.



All specifications are guaranteed unless noted otherwise. All specifications apply to all models unless noted otherwise.

Nominal length 1.2 m
Attenuation 100X
Bandwidth 200 MHz
Rise time (typ) 2.2 ns
Loading 100 MΩ/ 4.0 pF
Maximum input voltage, DC or RMS 1000 VRMS CAT II
Maximum float voltage 600 VRMSCAT II
Compensation range (pf) 10 to 22
Readout No
EMC environment and safety UL61010-1, UL61010B-2-031, CSA61010-1